From 7374cef74ab92dd2165831c73db51c7dfa4a3511 Mon Sep 17 00:00:00 2001
From: Kitsune Ral <Kitsune-Ral@users.sf.net>
Date: Sat, 18 May 2019 21:48:04 +0900
Subject: event.h: add doc-comments; deprecate ptrCast()

---
 lib/events/event.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/events/event.h b/lib/events/event.h
index d7ac4292..b7bbd83e 100644
--- a/lib/events/event.h
+++ b/lib/events/event.h
@@ -32,19 +32,23 @@ namespace QMatrixClient
     template <typename EventT>
     using event_ptr_tt = std::unique_ptr<EventT>;
 
+    /// Unwrap a plain pointer from a smart pointer
     template <typename EventT>
-    inline EventT* rawPtr(const event_ptr_tt<EventT>& ptr) // unwrap
+    inline EventT* rawPtr(const event_ptr_tt<EventT>& ptr)
     {
         return ptr.get();
     }
 
+    /// Unwrap a plain pointer and downcast it to the specified type
     template <typename TargetEventT, typename EventT>
     inline TargetEventT* weakPtrCast(const event_ptr_tt<EventT>& ptr)
     {
         return static_cast<TargetEventT*>(rawPtr(ptr));
     }
 
+    /// Re-wrap a smart pointer to base into a smart pointer to derived
     template <typename TargetT, typename SourceT>
+    [[deprecated("Consider using eventCast() or visit() instead")]]
     inline event_ptr_tt<TargetT> ptrCast(event_ptr_tt<SourceT>&& ptr)
     {
         return unique_ptr_cast<TargetT>(ptr);
-- 
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